From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1Lvm3u-0002W2-WF for qemu-devel@nongnu.org; Mon, 20 Apr 2009 01:28:59 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Lvm3p-0002SL-Jt for qemu-devel@nongnu.org; Mon, 20 Apr 2009 01:28:57 -0400 Received: from [199.232.76.173] (port=32776 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Lvm3p-0002SE-FO for qemu-devel@nongnu.org; Mon, 20 Apr 2009 01:28:53 -0400 Received: from mx2.redhat.com ([66.187.237.31]:43879) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1Lvm3p-0003WC-3X for qemu-devel@nongnu.org; Mon, 20 Apr 2009 01:28:53 -0400 Date: Mon, 20 Apr 2009 08:28:43 +0300 From: Gleb Natapov Message-ID: <20090420052843.GS10126@redhat.com> References: <20090419111249.GD10126@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Subject: [Qemu-devel] Re: [Bochs-developers] [PATCH 1/2] create acpi cpu definitions Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Sebastian Herbszt Cc: bochs-developers@lists.sourceforge.net, aliguori@us.ibm.com, qemu-devel@nongnu.org, Brendan Trotter On Sun, Apr 19, 2009 at 11:55:57PM +0200, Sebastian Herbszt wrote: > Gleb Natapov wrote: >> Windows 2008 supports CPU hot plug (but not unplug IIRC). How they do it >> if there is not specification about how it should work on 80x86? > > Any clue if cpu hotplug support implemented by this patch was tested with > Linux and/or Windows 2008 guests? > Not this one exactly, but I tested Linux and Windows 2008 cpu hotplug with KVM. Linux works. Windows 2008: if I try to unplug cpu (which is not supported by win2008) it notice this and complains that device does not support unplug. Hot plug does not work, win2008 don't notice new CPU. -- Gleb.